Tata Sons, the holding company of the Indian conglomerate Tata Group, is in talks with the Malaysian joint venture partner AirAsia to fully acquire the ownership of the loss-making budget carrier AirAsia India. Tata Sons currently holds 51 per cent in the low-cost carrier that marked the group's re-entry into the aviation sector after it forfeited the ownership of Air India, the airline it founded in 1934, consequent to a ...